UVNC Repeater has two unique functions:Mode 1: Allows for connection to multiple servers (in listen mode), using only one port. All connection data flows through the repeater, allowing connection to multiple servers through a single port forward or tunnel.Mode 2: Allows both a Viewer and Server to connect together using the repeater as a PROXY. All connection data flows through the repeater, allowing both the server and viewer to be behind firewalls or routers.